JP2015537005A - Hair dyeing method - Google Patents

Abstract

Hair dyeing method. The method includes forming a first plurality of coated hair fiber portions by applying a first composition to the first plurality of hair fiber portions and then styling the hair. . The first plurality of coated hair fiber portions are in contact with the second plurality of coated hair fiber portions, the method comprising the first plurality of coated hair fiber portions and the second plurality of hair fiber portions. It does not include the step of applying a solid barrier means to separate the coated hair fiber part. The composition includes from about 0.2% to about 20% thickener, which is a clay, polysaccharide, silica, block copolymer of polypropylene oxide (PPO) and polyethylene oxide (PEO), And a mixture thereof. In addition, ready-to-use forms of hair coloring compositions, use of the compositions, color preparations, and processes for making hair coloring compositions are also presented.

Description

  A method for dyeing hair, the method comprising forming a first plurality of hair fiber portions and then styling the hair, wherein the first plurality of coated hair fiber portions comprises: Contacting the second plurality of coated hair fiber portions, the method comprising: a solid for separating the first plurality of coated hair fiber portions from the second plurality of coated hair fiber portions; It does not include the barrier means application step.

  Hair dyeing or dyeing involves applying a hair dye onto the hair, which results in dyeing of the hair fibers. Typically, the color of the hair is changed or “freshened up”. The highlight dyes a limited number of parts of the hair (typically from the roots to the tips of several hair fibers) to a lighter hair color, with the undyed part in between. As shown in FIG. Low light is a similar procedure that uses a darker dye instead. The hair can also be highlighted with other colors (eg red and / or purple shades). Using this method, for example, the whole hair can be dyed with three different hair dyes for a more noticeable appearance. This end result usually improves the texture and vitality of the hair. The dyeing can also be tailored to the final hairstyle to emphasize certain aspects or to divert attention from other features. Slight highlight / low light can give the impression of slightly lightening / darkening the color of the hair, resulting in a more lively appearance.

  Highlights (and lowlights) are typically dyed with a different dye that was not intended for dyeing at all, when a hair fiber bundle intentionally treated with a hair dye contacts other hair fibers. Barrier means such as foil are used to prevent the hair dye from moving onto the hair fibers that it was intended to do. When in contact with other hair fibers, the dyed fibers can transfer the dye onto these other fibers, and also dye these other fibers (this is also known as “transfer”). ). Thus, the barrier means are used to cover each intentionally dyed hair fiber bundle, thereby separating it from other hair fibers. The covered bundle is then typically left to develop over a period of time, after which the hair dye is rinsed and final cut and styling is performed.

  However, there is a need for consumers to feel more beautiful during the hair dyeing process (some consumers have to spend a certain amount of time with their heads covered in a hair salon, for example, wrapped in a foil wrap) I think that sometimes the feeling of beauty is lost.) Moreover, there is a need to increase the speed of the hair dyeing process. In addition, there is a need to provide more design and creative freedom to stylists regarding the relationship between hair color and final hairstyle during dye application and dye development time. There is also a need to reduce the use of solid barrier means such as foil, for example for environmental reasons such as waste reduction. Furthermore, there is a need to provide consumers with a means of highlighting / lowlighting hair themselves, that is, at home without the need for a stylist.

  In summary, there is a certain need for improved efficiency, flexibility, and freedom for stylists. There is a need for consumers to improve their feeling of satisfaction and beauty throughout the hair dyeing process, not just after treatment, and to make the process faster. There is a need for stylists to be able to imagine, create and test the final appearance at every stage throughout the dyeing process.

According to a first aspect, the invention relates to a method for dyeing hair, which method comprises:
(I) forming a first plurality of coated hair fiber portions by applying the first composition to the first plurality of hair fiber portions,
The first composition comprises a first hair dye; and
Then (ii) styling the hair, wherein the first plurality of coated hair fiber portions contact the second plurality of coated hair fiber portions;
The second plurality of coated hair fiber portions is coated with a second composition;
The second composition includes a second hair dye,
The method does not include the step of applying a solid barrier means to separate the first plurality of coated hair fiber portions and the second plurality of hair fiber portions;
The first composition and the second composition are substantially free of persulfate,
And the first composition and the second composition comprise from about 0.2% to about 20% thickener, based on the total weight of each composition,
The thickener is selected from the group consisting of clay, polysaccharides, silica, block copolymers of polypropylene oxide (PPO) and polyethylene oxide (PEO), and mixtures thereof.

  According to a second aspect, the present invention relates to a hair dyeing composition in a ready-to-use form, the composition comprising a hair dye, an oxidant, a thickener, water and optionally a fatty alcohol; The hair dye is a mixture of at least one primary intermediate and at least one coupler, and the thickener includes clays, polysaccharides, silica, polypropylene oxide (PPO) and polyethylene oxide (PEO). And the composition includes from about 0.2% to about 20% thickener.

  According to a third aspect, the invention relates to the use of the composition according to the second aspect for dyeing and / or styling hair.

According to a fourth aspect, the present invention relates to a color formulation comprising:
From about 0.5% to about 10% thickener selected from the group consisting of clays, polysaccharides, silica, block copolymers of polypropylene oxide (PPO) and polyethylene oxide (PEO), and mixtures thereof; ,
-About 1% to about 15% oxidant;
-About 1% to about 10% fatty acid alcohol, if desired;
-About 0.1% to about 2% surfactant, if desired;
-Water.

According to a fifth aspect, the present invention relates to a method for the production of a hair dyeing composition, which method comprises:
a) a color formulation according to the fourth aspect;
b) A hair dyeing formulation comprising a hair dye, the hair dye comprising mixing a hair preparation, which is a mixture of at least one primary intermediate and at least one coupler.

  According to a sixth aspect, the present invention relates to a kit comprising (a) an application instruction comprising the method according to the first aspect, and (b) a composition.

: Shows retention percentage data of Example 1. The Y axis shows the retention percentage. Various compositions that differ with respect to the presence and / or amount of thickener are compared. For each composition, the retention percentage after a specific time (minutes) was calculated (0-30 minutes). 1 and 2 differ from one another depending on the dyeing formulation used. For details, see the Examples and Data section. : Shows retention percentage data of Example 1. The Y axis shows the retention percentage. Various compositions that differ with respect to the presence and / or amount of thickener are compared. For each composition, the retention percentage after a specific time (minutes) was calculated (0-30 minutes). 1 and 2 differ from one another depending on the dyeing formulation used. For details, see the Examples and Data section.

  In all embodiments of all aspects of the invention, all percentages are based on the weight of the total composition (or formulation) unless otherwise stated. All ratios are weight ratios unless otherwise stated. For example, references to “parts” such as “mixture of 1 part X and 3 parts Y” are by weight unless otherwise specified. “QS” or “QSP” means a sufficient quantity corresponding to 100%. +/- indicates standard deviation. All ranges are inclusive and combinable. The number of significant digits does not represent a limitation on the displayed quantity, nor does it represent a limitation on the accuracy of the measured value. Unless otherwise indicated, all quantities are understood to be modified by the word “about”. Unless otherwise indicated, all measurements are understood to be performed at 23 ° C. and ambient conditions, and “ambient conditions” means conditions at about 1 atmosphere (atm) and about 50% relative humidity. In this specification, “min” means “minute” (single or plural). In the present specification, “mol” means mol. In this specification, “g” after a number means “gram” (single or plural) unless otherwise specified. All weights for the listed ingredients are based on activity levels and do not include bases or by-products that may be contained in commercially available materials unless otherwise specified. In this specification, “comprising” means that other steps not listed and other components not listed can be added. “Comprising” encompasses the terms “consisting of” and “consisting essentially of”. Compositions, formulations, methods, uses, kits, and processes of the invention are essential elements and limitations of the invention as described herein, as well as additional or optional ingredients as described herein. , Any component, process, or constraint, consisting of, and consisting essentially of. As used herein, the terms “molecular weight” or “M.Wt.” or “MW” and like terms mean number average molecular weight unless otherwise stated. All percentages are calculated by weight unless otherwise specified. Embodiments and aspects described herein may include or be combined with elements, features or components of other embodiments and / or aspects, unless otherwise specified or incompatible. Unless sex is explicitly stated, they are not explicitly illustrated in combination.

  The term “substantially free” as used herein refers to less than about 1%, or less than 0.8%, or less than 0.5%, or about 0.3% of the total composition or formulation. Means less than or about 0%.

  “Hair” as used herein means mammalian hair, including scalp hair, facial hair, and body hair, more preferably hair on the human head and scalp. Means. “Hair shaft” or “hair fiber” means individual hair strands and can be used interchangeably with the term “hair”. “Scalp proximal” as used herein means an extended portion of the hair shaft or a substantially straightened portion that is closer to the scalp than the end of the hair. Thus, about 50% of the hair is considered proximal to the scalp and about 50% of the hair is considered distal to the scalp. “Proximal z cm of scalp” means that one end point is on or directly adjacent to the scalp and the other end is “z” along the length of the hair that is stretched, ie, almost straight. It means the distance “z” along the hair, such as “cm”.

  As used herein, the term “cosmetically acceptable” means that the composition, formulation, or ingredient being described is not associated with undue toxicity, maladaptation, instability, allergic reactivity, etc. Meaning suitable for use in contact with human keratinous tissue. All compositions and formulations described herein and used for direct application to keratinous tissue are limited to those that are cosmetically acceptable.

  As used herein, “derivatives” include but are not limited to amide derivatives, ether derivatives, ester derivatives, amino derivatives, carboxyl derivatives, acetyl derivatives, acid derivatives and / or alcohols of specific compounds. Derivatives.

  As used herein, a “monomer” performs polymerization in the presence of an initiator or any suitable reaction that creates a macromolecule such as, for example, polycondensation, polyaddition, anionic or cationic polymerization. Means a separable, non-polymerized chemical moiety that can be As used herein, “unit” means a monomer that is already polymerized, ie, is part of a polymer.

  As used herein, “polymer” means a chemical that is formed by the polymerization of two or more monomers. As used herein, the term “polymer” is intended to include the polymerization of monomers as well as all materials made by natural polymers. A polymer made from only one monomer is called a homopolymer. The polymer is composed of at least two monomers. Polymers made from two or more different types of monomers are called copolymers. The distribution of the different monomers may be random, alternating, or block (ie, block copolymer). Except as otherwise noted, the term “polymer” as used herein includes any type of polymer, including homopolymers and copolymers.

  An “associative thickening polymer” is a polymer based on a water-soluble polymer. This can be an acrylate polymer, cellulose ether, or polyethylene glycol. These typically comprise a side chain end-protected with a water-insoluble hydrophobic group, for example a fatty alcohol. In aqueous solution or emulsion, these polymers form a network that increases the viscosity of the solution / emulsion. The water-soluble main chain polymer is soluble in water. The hydrophobic end protection moiety adsorbs onto the hydrophobic emulsion polymer particles or forms micelles with hydrophobic materials from other polymers. Each associative thickening polymer contains at least two hydrophobic end-capping moieties, resulting in a three-dimensional network within the emulsion. This increases the viscosity. Mainly high and medium shear viscosity are affected.

  As used herein, “kit” means a package containing a plurality of components. “Kit” refers to “kit-of-parts”. Examples of kits are, for example, a first composition and a separately packaged second composition and optional application instructions.

  "Equipment" as used herein means a tool used to facilitate application of the composition to the hair and / or handling of the hair.

  “Ready-to-use form”, as used herein, means that no modification is required to provide its function, eg, no addition of other compositions / formulations is required. Means. Thus, “a hair dyeing composition in a ready-to-use form” means that it is not necessary to mix, for example, a color formulation or other modifications with respect to the composition in order to provide a hair dyeing effect on the hair. Means no need to do.

  The inventors answered the above need by carefully selecting specific combinations of features that are compatible with each other and obtaining a method in which these interactions yield the following effects. First, this method allows stylists to design a dye for the final hairstyle by creating the hairstyle during the application of the hair dye. This is possible due to the formability and retention effects provided by the compositions described herein. Therefore, the stylist has greater artistic freedom to recall the final hairstyle and the hair coloring effect that best fits it. In addition, retention by the composition provides the stylist with peace of mind and confidence because the dyed hair portion can be in a particular orientation or placed in a particular position and left in this orientation / position. Stylists can therefore achieve a great variety of complex hairstyles, which may relate to the hairstyles that are obtained when the hair is dry and the visit to the beauty salon is over. You don't have to. This method does not require the use of a solid barrier means (eg, aluminum foil) as the retention / formability provided by the composition creates sufficient separation. The absence of foil also allows the stylist to better understand where the hair dye is being applied and where it is for the entire hair. This method can also be performed more quickly than using foil. This method also results in an aesthetic improvement of the application means (various hairstyles can be made during the application of the hair dye). Moreover, this method is easier for apprentices / training stylists to master (foil highlighting requires good skill and considerable practice, whereas the method according to the present invention is proficient). Is much faster). In addition, since the use of foil at home is impractical and difficult to apply with a pair of hands, this method is a way for consumers to make simple highlights or low lights at home. provide.

  Without being bound by theory, the viscosity (elastic properties) of the final composition when the selected thickener is mixed with the other components of the composition in the amounts detailed herein. ) Is improved, in other words, a harder and more supple composition. In particular, it is believed that the thickener reacts with the lamellar structure hydrophilic layer of the composition. The harder and more supple properties of the composition mean that the mobility of the composition has been reduced, it will not flow or slip itself and will retain and retain against the hair fibers coated with this composition. Provides formability. This retention and formability provides stylists with much greater creative freedom.

  The method does not include the application of a solid barrier means to separate the first plurality of coated hair fiber portions and the second plurality of hair fiber portions. Without being bound by theory, it is believed that changes in hardness and elasticity reduce the miscibility of the hair dye and slow the diffusion of the hair dye. This means that there is minimal or no transfer, so that no solid barrier means can be used. As used herein, “transfer” typically means the unintentional dyeing of hair by unintentional contact of the hair dye with the hair. Transfer may result from the transfer / transfer of dye from one hair fiber to another.

  Features of the method according to the first aspect, other aspects, and other related components are described in detail hereinbelow.

  The method of the first aspect details the first composition and the second composition. Each of the first composition and the second composition includes a hair dye. The hair dye may be selected from the group consisting of direct dyes, oxidative dye compounds, and mixtures thereof. In one embodiment, the first and / or second composition is obtained by mixing together a color formulation, a thickening formulation, and a coloring formulation. In one embodiment, the first and / or second composition is obtained by mixing together a color formulation and a color formulation or thickening formulation. In one embodiment, the first and / or second composition is obtained by combining and mixing a color formulation and a color formulation, the color formulation includes a hair dye, and the color formulation is Contains oxidants and thickeners.

  The first composition and / or the second composition may comprise a direct dye. In one embodiment, the hair dye, for example the first hair dye and / or the second hair dye, is a direct dye. The direct dye is about 0.001% to about 4%, or about 0.005% to about 3%, or about 0.01%, based on the weight of the color formulation or the entire first / second composition. It can be present in an amount of ~ 2%. The presence of a direct dye and its formulation is useful in that it can provide or enhance coloration / dyeing, particularly with respect to strength. The direct dye may be selected from the group consisting of a nitro dye that provides a blue color, a nitro dye that provides a red color, a nitro dye that provides a yellow color, a quinone dye, a basic dye, a neutral azo dye, an acid dye, and mixtures thereof. In one embodiment, the direct dye is a nitro dye that results in a blue color. In one embodiment, the direct dye is a nitro dye that results in a red color. In one embodiment, the direct dye is a nitro dye that provides a yellow color. In one embodiment, the direct dye is a quinone dye. In one embodiment, the direct dye is a basic dye. In one embodiment, the direct dye is a neutral azo dye. In one embodiment, the direct dye is an acid dye. In one embodiment, the direct dye is Acid Yellow 1, Acid Orange 3, Acid Black 1, Acid Black 52, Acid Orange 7, Acid Red 33, Acid Yellow 23, Acid Blue 9, Acid Violet 43, Acid Blue 16, Acid Acid dyes such as Blue 62, Acid Blue 25, and Acid Red 4, such as Basic Brown 17, Basic Red 118, Basic Orange 69, Basic Red 76, Basic Brown 16, Basic Yellow 57, Basic Violet 14, Basic Blue 7, Basic Blue 26, Basic Red 2, Basic Blue 99, Basic Yellow 29, Basic Red 51, Basic Orange 31, Basic Yellow 87, etc. Basic dye, 4- (3- (4-amino-9,10-dioxo-9,10-dihydroanthracen-1-ylamino) propyl) -4-methylmorpholine-4-ium-methyl sulfate, (E)- 1- (2- (4- (4,5-dimethylthiazol-2-yl) diazenyl) phenyl) (ethyl) amino) ethyl) -3-methyl-1H-imidazol-3-ium chloride, (E)- 4- (2- (4- (dimethylamino) phenyl) diazenyl) -1-methyl-1H-imidazol-3-ium-3-yl) butane-1-sulfonate, (E) -4- (4- (2 -Methyl-2-phenylhydrazono) methyl) pyridinium-1-yl) butane-1-sulfonate, N, N-dimethyl-3- (4- (methylamino) -9,10-dioxo- a, 9,9a, 10-tetrahydroanthracen-1-ylamino) -N-propylpropane-1-aminium bromide, for example, Disperse Red 17, Disperse Violet 1, Disper Red 15, Disperse Violet 1, Disperse Black 9. Disperse dyes such as Disperse Blue 3, Disperse Blue 23, Disperse Blue 377, such as 1- (2- (4-nitrophenylamino) ethyl) urea, 2- (4-methyl-2-nitrophenyl) Amino) ethanol, 4-nitrobenzene-1,2-diamine, 2-nitrobenzene-1,4-diamine, picramic acid, HC Red No. 13, 2,2 ′-(2-nitro-1,4-phenylene) bis (azanediyl) diethanol, HC Yellow No. 5, HC Red No. 7, HC Blue No. 2, HC Yellow No. 4. HC Yellow No. 4 2, HC Orange No. 1, HC Red No. 1,2- (4-amino-2-chloro-5-nitrophenylamino) ethanol, HC Red No. 3,4-amino-3-nitrophenol, 4- (2-hydroxyethylamino) -3-nitrophenol, 2-amino-3-nitrophenol, 2- (3- (methylamino) -4-nitrophenoxy) Ethanol, 3- (3-amino-4-nitrophenyl) propane-1,2-diol, HC Yellow No. 11, HC Violet No. 1, HC Orange No. 1 2, HC Orange No. 3, HC Yellow No. 9, HC Red No. 10, HC Red No. 11, 2- (2-hydroxyethylamino) -4,6-dinitrophenol, HC Blue No. 12, HC Yellow No. 6, HC Yellow No. 12, HC Blue No. 10, HC Yellow No. 7, HC Yellow No. 10, HC Blue No. 10 9, 2-chloro-6- (ethylamino) -4-nitrophenol, 6-nitropyridine-2,5-diamine, HC Violet No. 2, 2-amino-6-chloro-4-nitrophenol, 4- (3-hydroxypropylamino) -3-nitrophenol, HC Yellow No. 13, 6-nitro-1,2,3,4-tetrahydroquinoxaline, HC Red No. 14, HC Yellow No. 15, HC Yellow No. 14, N2-methyl-6-nitropyridine-2,5-diamine, N1-allyl-2-nitrobenzene-1,4-diamine, HC Red No. 8, HC Green No. 1, HC Blue No. 1 Selected from the group consisting of nitro dyes such as 14, and natural dyes such as, for example, Anato, anthocyanins, beetroot, carotene, capsanthin, lycopene, chlorophyll, henna, indigo, cochineal.

  The first composition and / or the second composition may comprise an oxidative dye compound. In one embodiment, the first and / or second composition comprises a hair dye, which is an oxidative dye compound. In one embodiment, the first and / or second hair dye is an oxidative dye compound and the first and / or second composition includes an oxidant. The oxidative dye compound may be selected from the group consisting of primary intermediates, couplers and mixtures thereof. In one embodiment, the hair dye is a mixture of at least one primary intermediate and at least one coupler. Oxidative dye compounds can also be in the form of oxidatively stable direct dyes. In one embodiment, the hair dye is a mixture of at least one primary intermediate, at least one coupler, and at least one oxidation stable direct dye. Oxidative dyes suitable for use in the compositions / formulations described herein are only as free bases or when they are bases, eg, hydrochloric acid, hydrobromic acid, citric acid, acetic acid, It may be used in the form of a physiologically compatible salt with an organic or inorganic acid such as lactic acid, succinic acid, tartaric acid or sulfuric acid, or a base only if they have an aromatic hydroxyl group It may be used in the form of a salt, for example alkali phenolate.

  Oxidative dye compounds are known in the art and include aromatic diamines, aminophenols, aromatic diols and derivatives thereof (a representative but non-exhaustive list of oxidative dye precursors is described in Sagarin, “Cosmetic Science and Technology” (Interscience, Special Edn. Vol. 2, p. 308-310)). The primary intermediates and couplers (also known collectively as oxidative dye precursors) detailed below are for illustrative purposes only and are not intended to limit the compositions and processes herein. Is understood. Primary intermediates and couplers may be used in salt form.

  In one embodiment, the primary intermediate is toluene-2,5-diamine, p-phenylenediamine, N-phenyl-p-phenylenediamine, N, N-bis (2-hydroxyethyl) -p-phenylenediamine, 2 -Hydroxyethyl-p-phenylenediamine, hydroxypropyl-bis- (N-hydroxyethyl-p-phenylenediamine), 2-methoxymethyl-p-phenylenediamine, 2- (1,2-dihydroxyethyl) -p-phenylene Diamine, 2,2 ′-(2- (4-aminophenylamino) ethylazanediyl) diethanol, 2- (2,5-diamino-4-methoxyphenyl) propane-1,3-diol, 2- (7- Amino-2H-benzo [b] [1,4] oxazin-4 (3H) -yl) ethanol, 2-chloro-p-fe Nylenediamine, p-aminophenol, p- (methylamino) phenol, 4-amino-m-cresol, 6-amino-m-cresol, 5-ethyl-o-aminophenol, 2-methoxy-p-phenylenediamine, 2 2,2'-methylenebis-4-aminophenol, 2,4,5,6-tetraminopyrimidine, 2,5,6-triamino-4-pyrimidinol, 1-hydroxyethyl-4,5-diaminopyrazole sulfate, 4,5 -Diamino-1-methylpyrazole, 4,5-diamino-1-ethylpyrazole, 4,5-diamino-1-isopropylpyrazole, 4,5-diamino-1-butylpyrazole, 4,5-diamino-1-pentyl Pyrazole, 4,5-diamino-1-benzylpyrazole, 2,3-diamino-6,7-dihydropyra Zolo [1,2-a] pyrazole-1 (5H) -one dimethosulfonic acid, 4,5-diamino-1-hexylpyrazole, 4,5-diamino-1-heptylpyrazole, methoxymethyl-1,4-diamino Selected from the group consisting of benzene, and mixtures thereof. In one embodiment, the primary intermediate is 2-methoxymethyl-1,4-benzenediamine. 2-Methoxymethyl-1,4-benzenediamine is useful because of the improved (ie reduced) scalp sensitization associated with this method aspect that includes a styling step.

  In one embodiment, the coupler includes, but is not limited to, 2,6-dihydroxyethylaminotoluene, resorcinol, 4-chlororesorcinol, 2-chlororesorcinol, 2-methylresorcinol, 4,6-dichlorobenzene-1 , 3-diol, 2,4-dimethylbenzene-1,3-diol, m-aminophenol, 4-amino-2-hydroxytoluene, 2-methyl-5-hydroxyethylaminophenol, 3-amino-2,6 -Dimethylphenol, 3-amino-2,4-dichlorophenol, 5-amino-6-chloro-o-cresol, 5-amino-4-chloro-o-cresol, 6-hydroxybenzomorpholine, 2-amino-5 -Ethylphenol, 2-amino-5-phenylphenol, 2-amino- -Methylphenol, 2-amino-6-methylphenol, 2-amino-5-ethoxyphenol, 5-methyl-2- (methylamino) phenol, 2,4-diaminophenoxyethanol, 2-amino-4-hydroxyethylamino Anisole, 1,3-bis- (2,4-diaminophenoxy) -propane, 2,2 ′-(2-methyl-1,3-phenylene) bis (azanediyl) diethanol, benzene-1,3-diamine, 2 , 2 ′-(4,6-diamino-1,3-phenylene) bis (oxy) diethanol, 3- (pyrrolidin-1-yl) aniline, 1- (3- (dimethylamino) phenyl) urea, 1- ( 3-aminophenyl) urea, 1-naphthol, 2-methyl-1-naphthol, 1,5-naphthalenediol, 2,7-naphthalene All or 1-acetoxy-2-methylnaphthalene, 4-chloro-2-methylnaphthalen-1-ol, 4-methoxy-2-methylnaphthalen-1-ol, 2,6-dihydroxy-3,4-dimethylpyridine, 2,6-dimethoxy-3,5-pyridinediamine, 3-amino-2-methylamino-6-methoxypyridine, 2-amino-3-hydroxypyridine, 2,6-diaminopyridine, pyridine-2,6-diol 5,6-dihydroxyindole, 6-hydroxyindole, 5,6-dihydroxyindoline, 3-methyl-1-phenyl-1H-pyrazol-5 (4H) -one, 1,2,4-trihydroxybenzene, 2 -(Benzo [d] [1,3] dioxol-5-ylamino) ethanol (hydroxyethyl-3,4-methyl) Even Nji oxy aniline known), and is selected from the group consisting of mixtures. In one embodiment, the coupler is 5-amino-4-chloro-o-cresol. In one embodiment, the coupler is 2,6-diaminopyridine. In one embodiment, the coupler is 2,6-dihydroxyethylaminotoluene.

  In one embodiment, the hair dye is a mixture of at least one primary intermediate and at least one coupler, the primary intermediate is 2-methoxymethyl-1,4-diaminobenzene, and the coupler is 5- Selected from the group consisting of amino-4-chloro-o-cresol, 2,6-diaminopyridine, 2,6-dihydroxyethylaminotoluene, and mixtures thereof. In one embodiment, the hair dye is a mixture of oxidative dye compounds, wherein the oxidative dye compound is 6-hydroxyindole, 1,5-naphthalenediol, 2,7-naphthalenediol, hydroxybenzomorpholine, 2,4, 5,6-tetraaminopyrimidine, 1,3-bis- (2,4-diaminophenoxy) -propane, 2,6-dihydroxy-3,4-dimethylpyridine, dihydroxyindole, dihydroxyindoline, 2,3-diaminodihydro Selected from the group consisting of pyrazolopyrazolone dimethosulphonate, 5-amino-6-chloro-o-cresol, and 3-amino-2,4-dichlorophenol.

  The primary intermediates, couplers, and mixtures thereof are about 0.001% to about 12%, or about 0.01% to about 10%, or about 0.001%, based on the total weight of the composition or color formulation. It may be present in an amount from 05% to about 9%, or from about 1% to about 6%. In one embodiment, the composition and / or formulation is substantially free of direct dyes.

  In one embodiment, the first and / or second composition includes an oxidizing agent. The oxidizing agent is in an amount sufficient to bleach the melanin pigment in the hair and / or to cause the formation of a dye chromophore from the oxidizing dye compound (including primary intermediates and / or couplers, if present). Can exist. In one embodiment, the thickening and / or coloring formulation includes an oxidizing agent. In one embodiment, the oxidizing agent is about 0.1% to about 20%, about 0.5% to about 12%, about 1% to about 10%, about 3% to about 10%, or about 5% to Present in an amount of about 10%. In one embodiment, the oxidizing agent is present in an amount of about 0.1% to about 20%, about 1% to about 10%, or about 2% to about 5%. Inorganic peracid materials that can generate hydrogen peroxide in an aqueous medium may be used. In one embodiment, the oxidizing agent is hydrogen peroxide, inorganic alkali metal peroxides (eg, sodium periodate and sodium peroxide), organic peroxides (eg, urea peroxide, melamine peroxide), monohydrate Inorganic perhydrated salt bleaching compounds that may be incorporated as hydrates, tetrahydrates, etc. (eg, alkali metal salts of perboric acid, percarbonate, perphosphoric acid, persilicic acid, and persulfuric acid, especially those Sodium salt), alkali metal bromates, enzymes, and mixtures thereof. In one embodiment, the oxidant is a percarbonate (eg, sodium percarbonate, ammonium percarbonate, and potassium percarbonate). In one embodiment, the oxidizing agent is sodium percarbonate. The first composition and the second composition are substantially free of persulfate. In one embodiment, all compositions and formulations are substantially free of persulfate. In one embodiment, the method does not include or include hair bleaching.

  The compositions and / or formulations described herein may comprise at least one peroxomonocarbonate source formed in situ from a hydrogen peroxide source and a carbonate ion source. Therefore, the composition / formulation may also include a source of carbonate ions or carbamate ions or bicarbonate ions or any mixture thereof. The source consists of sodium, potassium, guanidine, arginine, lithium, calcium, magnesium, barium, or ammonium salts of carbonate, carbamate, and bicarbonate, and mixtures thereof. It can be selected from a group. Examples of these mixtures are sodium carbonate, sodium bicarbonate, potassium carbonate, potassium bicarbonate, guanidine carbonate, guanidine bicarbonate, lithium carbonate, calcium carbonate, magnesium carbonate, barium carbonate, ammonium carbonate, ammonium bicarbonate, and these It is a mixture. Percarbonate may be used to provide both a carbonate ion source and an oxidizing agent. The source of carbonate ions, carbamate ions and bicarbonate ions may be selected from the group consisting of sodium bicarbonate, potassium bicarbonate, ammonium carbamate, and mixtures thereof.

  The compositions and / or formulations described herein may include a radical scavenger in an amount sufficient to reduce damage to the hair during the oxidative bleaching or dyeing process. The radical scavenger is preferably selected so that it is not the same species as the alkalizing agent. A radical scavenger is a species that can react with carbonate radicals to convert the carbonate radicals into less reactive species through a series of fast reactions. The radical scavenger can be selected from the class of alkanolamides, amino sugars, amino acids, and mixtures thereof. The radical scavenger includes monoethanolamine, 3-amino-1-propanol, 4-amino-1-butanol, 5-amino-1-pentanol, 1-amino-2-propanol, 1-amino-2-butanol, 1 -Amino-2-pentanol, 1-amino-3-pentanol, 1-amino-4-pentanol, 3-amino-2-methylpropan-1-ol, 1-amino-2-methylpropan-2- All, 3-aminopropane-1,2-diol, glucosamine, N-acetylglucosamine, glycine, arginine, lysine, proline, glutamine, histidine, serine, tryptophan, and the potassium, sodium and ammonium salts of the above, and It can be selected from the group consisting of these mixtures. In one embodiment, the radical scavenger compound is selected from the group consisting of benzylamine, glutamic acid, imidazole, di-tert-butylhydroxytoluene, hydroquinone, catechol, and mixtures thereof.

  The compositions and / or formulations described herein are sufficient to reduce a certain amount of available metal to interact with a formulation component (eg, an oxidant, more specifically a peroxide). Chelating agents may be included in any amount. Chelating agents are also known as chelating agents. The chelating agents used herein are diamine-N, N′-dipolyacid, monoamine monoamide-N, N′-dipolyacid, and N, N′-bis (2-hydroxybenzyl) ethylenediamine-N. , N′-diacetic acid chelator (eg, EDDS (ethylenediamine disuccinic acid)), carboxylic acid (eg, aminocarboxylic acid), phosphonic acid (eg, aminophosphonic acid), polyphosphoric acid (especially linear polyphosphoric acid), They can be selected from the group consisting of these salts and derivatives, and mixtures thereof. In one embodiment, the chelating agent is ethylenediaminetetraacetic acid (EDTA) and / or editronic acid. In one embodiment, the chelating agent is ethylenediamine disuccinic acid.

  The first and second compositions include a thickener. The thickener is selected from the group consisting of clay, polysaccharides, silica, block copolymers of polypropylene oxide (PPO) and polyethylene oxide (PEO), and mixtures thereof. The first composition and the second composition comprise from about 0.2% to about 20% thickener, based on the total weight of each composition. In one embodiment, the first composition and the second composition are about 0.2% to about 10%, about 0.3% to about 5%, about 0.4% to about 3%, or about 0.60%, or about 0.70%, or about 0.80%, or about 0.90%, or about 1.0%, or about 1.1% Or about 1.2%, or about 1.3%, or about 1.4%, or about 1.5%, or about 1.6%, or about 1.7%, or about 1.8%, Or about 1.9%, or about 2.0%, or about 2.1%, or about 2.2%, or about 2.3% or about 2.5% to about 2.9%, or about 2.8%, or ˜about 2.7%, or ˜about 2.6%, or ˜about 2.5%, or ˜about 2.4%, or ˜about 2.3%, or ˜about 2. 2%, or up to about 2.1%, or up to about 2.0% thickener. In one embodiment, these amounts are the total amount of thickener.

  In one embodiment, the thickener comprises a hydrophobic block of polypropylene oxide (PPO) and a hydrophilic block of polyethylene oxide (PEO). In one embodiment, the thickening agent is a water-soluble thermosensitive polymer that comprises more than 80% polyoxyalkylene triblock linear chain by weight of the thermosensitive polymer, wherein the linear chain is a poly (ethylene oxide) It comprises a block of (PEO) and a block of poly (propylene oxide) (PPO) in the form of PEO-PPO-PEO and is represented by the following formula 1:

式中、２０＜ｘ＜１２０、２０＜ｙ＜１２０、２０＜ｚ＜１２０、及びｍ＞０であり、該直鎖は、カルバメート結合又は尿素結合のいずれかにより該直鎖に結合する１又は複数の有機結合基によって互いに結合しており、該カルバメート結合及び尿素結合は両方とも該ポリマー内に存在する。本明細書において「水溶性感熱性ポリマー」とは、ポリマーの粘度が温度の関数として可逆的に変化することを意味する。一実施形態では、「水溶性感熱性ポリマー」とは、このポリマーが１０％溶液として水に溶解しているとき、ポリマーの粘度（Ｐａ．ｓ）が、温度が２５℃を超えて上昇する際、少なくとも１０倍、又は１００倍、又は１０００倍増加することを意味する。一実施形態では、増粘剤は、次の式ＩＩで表される水溶性感熱性ポリマーである：

Wherein 20 <x <120, 20 <y <120, 20 <z <120, and m> 0, and the straight chain is bonded to the straight chain by either a carbamate bond or a urea bond 1 or Connected to each other by a plurality of organic linking groups, both the carbamate bond and the urea bond are present in the polymer. As used herein, “water-soluble thermosensitive polymer” means that the viscosity of the polymer reversibly changes as a function of temperature. In one embodiment, a “water-soluble thermosensitive polymer” means that when the polymer is dissolved in water as a 10% solution, the viscosity (Pa.s) of the polymer rises above 25 ° C. It means increasing at least 10 times, or 100 times, or 1000 times. In one embodiment, the thickener is a water soluble thermosensitive polymer represented by the following formula II:

式中、Ｍは、感熱性ポリマーで、該感熱性ポリマーの８０重量％超のポリオキシアルキレントリブロック直鎖を含み、この直鎖は、ポリ（エチレンオキシド）（ＰＥＯ）のブロック及びポリ（プロピレンオキシド）（ＰＰＯ）のブロックを式１（上述）で表されるＰＥＯ−ＰＰＯ−ＰＥＯの形態で含んでおり、式中、２０＜ｘ＜１２０、２０＜ｙ＜１２０、２０＜ｚ＜１２０、及びｍ＞０であり、該直鎖は、カルバメート結合又は尿素結合のいずれかにより該直鎖に結合する１又は複数の有機結合基によって互いに結合しており、該カルバメート結合及び尿素結合は両方とも該ポリマー内に存在し、Ｒは次のものから選択される有機結合基である：

Where M is a thermosensitive polymer comprising more than 80% polyoxyalkylene triblock linear chain of the thermosensitive polymer, the linear chain being a block of poly (ethylene oxide) (PEO) and poly (propylene oxide) ) (PPO) blocks in the form of PEO-PPO-PEO represented by Formula 1 (described above), where 20 <x <120, 20 <y <120, 20 <z <120, and m> 0 and the straight chain is linked to each other by one or more organic linking groups linked to the straight chain by either a carbamate bond or a urea bond, and both the carbamate bond and the urea bond are Present in the polymer, R is an organic linking group selected from:

  Y is a terminal ethyl or methyl functional group, an amino group, or other thermosensitive polymer, where R is bonded to Y via a carbamate bond and / or a urea bond. Such polymers are described in US 7339013 (B2), which is incorporated herein by reference.

  In one embodiment, the thickener is clay. In one embodiment, the clay is selected from the group consisting of laponite clay, bentonite clay, and mixtures thereof. In one embodiment, the composition / formulation comprises about 1% to about 10%, or about 2% to about 7% clay. In one embodiment, the thickener is clay, and the clay is selected from the group consisting of laponite clay, bentonite clay, and mixtures thereof, wherein the first composition and the second composition are each about Contains 2% to about 7% clay. In one embodiment, the thickener is silica.

  In one embodiment, the thickener is a polysaccharide. In one embodiment, the thickening agent is a polysaccharide, and the polysaccharide is selected from the group consisting of hydroxyethylcellulose, hydroxypropylcellulose, starch compounds, xanthan gum, carrageenan, and mixtures thereof. In one embodiment, the thickening agent is a heteropolysaccharide. The total amount of polysaccharide components present in the formulation / composition can be from about 0.2% to about 5%, or from about 0.5% to about 4%. Suitable polysaccharides and heteropolysaccharides include starch and derivatives thereof, such as monoesters or diesters with phosphoric acid, cellulosic and derivatives thereof, xanthan gum, carrageenan. Heteropolysaccharides include xanthan gum such as Keltrol (registered trademark) (supplier: Kelco) and Natrosol (registered trademark) 250 HHR (supplier: Hercules). In one embodiment, the sole thickener is xanthan gum or a derivative thereof, and the first and / or second composition is about 0.2% to about 2%, or about 0.4% to about 1. 9%, or about 0.6% to about 1.5% xanthan gum or derivatives thereof. In one embodiment, the thickening agent is a starch compound or derivative thereof, and the first and / or second composition comprises about 0.3% to about 4% total starch component. In one embodiment, the thickening agent is a starch compound. In one embodiment, the thickening agent is hydroxypropyl starch phosphate. An example of hydroxypropyl starch phosphate is Structure® XL (supplier: Akzo Nobel).

  Suitable thickeners include Expert Gel® EG 56 (bis-methoxy PEG-13 PEG-438 / PPG-110 SMDI copolymer) (supplier: PolymerExpert SA (Pessac, France)), Viscalin. (Registered trademark) TP 389 (carrageenan, silica) (supplier: FMC Corporation (Brussels, Belgium)), Keltrol (registered trademark) CGT (xanthan gum / polysaccharide) (supplier: CP Kelco (Georgia, USA), Structure ( (Registered trademark) XL (hydroxypropyl starch phosphate) (supplier: Akzo Nobel), Aerosil (registered trademark) 200 (hydrophilic fumed silica) (supplier: Evonik Ink) ustries (Hanau-Wolfgang, Germany)), Jaguar (R) HP (guar gum / polysaccharide) (supplier: Rhodia), CMC sodium salt (carboxymethylcellulose), Laponite (R) XLG (laponite) (supplier: Rockwood Additives Ltd (Cheshire, UK)), Laponite (R) XLS (Bentonite) (supplier: Rockwood Additives Ltd), Tixogel (R) MP100 (quaternium-18 bento, radiation d) Ltd.), Bentone® 34 (bentonite) (supplier: Elementis), Thixogel (Registered trademark) VP (quaternium-90 bentonite, non-irradiated) (supplier: Rockwood Additives Ltd.).

  In one embodiment, the thickening agent is pre-incubated in water before being incorporated into the composition or formulation as described herein.

  In one embodiment, the thickening agent is an associative thickening polymer. In one embodiment, the composition / formulation (eg, the first and / or second composition) is substantially free of associative thickening polymer. In one embodiment, the composition / formulation (e.g., the first and / or second composition) is an acrylate / ceteth-20 itaconate copolymer, a polyurethane-39 polymer, an acrylate / Beheneth-25 methacrylate copolymer, an acrylate / It is substantially free of C10-30 alkyl acrylate crosspolymer, sodium acrylate / acryloyl dimethyl taurate copolymer, and mixtures thereof.

  The compositions / formulations herein, particularly color formulations, have a viscosity of 1,000-60,000 cPs, or 2,000-30,000 cPs, or 3,000-25,000 cPs (with a Brookfield viscometer). Measured at 26.7 ° C. and 1 rpm). Viscosity is measured using a Brookfield viscometer with cone and plate attachments. For viscosities ranging from 0 to 12000 cPs, use a Brookfield DV-11 viscometer with S42 plates. A 2 mL sample of the composition is equilibrated for 3 minutes at 26.7 ° C. before taking a reading at 1 rpm. For viscosities in the range of 12,000 to 60,000 cPs, use a Brookfield DV-1 viscometer with S52 plates. A 0.5 mL sample of the composition is equilibrated for 1 minute at 26.7 ° C. before taking a reading at 1 rpm.

  In one embodiment, the composition / formulation includes a hydrophobic phase. In one embodiment, the hydrophobic phase comprises a fatty acid alcohol, a fatty acid, or a mixture thereof. In one embodiment, the fatty acid alcohol and / or fatty acid comprises 10-30, or 12-20, or 16-18 carbon atoms. In one embodiment, the first and / or second formulation comprises about 0.1% to about 80%, or about 5% to about 50%, or about 10% to 30% aliphatic compound. In one embodiment, the color formulation includes a hydrophobic phase. In one embodiment, the hydrophobic phase comprises two different fatty alcohols. In one embodiment, the hydrophobic phase comprises two different fatty alcohols, both of which contain about 10 to about 14 carbon atoms.

In one embodiment, the composition / formulation includes a hydrophilic phase. The hydrophilic phase is in the form of a cosmetically acceptable carrier, for example an aqueous cosmetically acceptable carrier. The compositions and / or formulations described herein may include a cosmetically acceptable carrier. This composition / formulation is about 60% to about 99.9%, or about 70% to about 95%, or about 80% to about 90% cosmetically acceptable of the total composition or formulation A carrier may be included. Cosmetically acceptable carriers include water; silicones such as volatile silicones, amino or non-amino silicone gums; C ₂ -C ₁₀ alkanes, acetone, methyl ethyl ketone, volatile C ₁ -C ₁₂ organic alcohols ; methyl acetate, butyl acetate, esters of alcohols C ₁ -C ₂₀ acids and C ₁ -C _8, such as ethyl acetate and isopropyl myristate; dimethoxyethane, diethoxyethane; lauryl alcohol, cetyl alcohol, stearyl alcohol and fatty acids C ₁₀ -C ₃₀ alcohols such as behenyl alcohol; of C ₁₀ -C _30, such as lauryl diethanolamide fatty amides; lauric acid and C ₁₀ -C ₃₀ fatty acids such as stearic acid C of ₁₀ -C ₃₀ fatty alkyl benzoate fatty alkyl esters of C ₁₀ -C _30, such as esters, hydroperoxides Organic compounds such as xylpropylcellulose and mixtures thereof may also be included. In one embodiment, the carrier comprises water, fatty acid alcohol, volatile organic alcohol, and mixtures thereof. In one embodiment, the cosmetically acceptable carrier is water.

  The compositions and / or formulations described herein are within the range of about 3 to about 13, or about 7 to about 12, or about 11, or about 10, or about 9, or about 8. PH adjusting agents and / or buffers may be included in an amount that is sufficiently effective to adjust the pH of the composition / formulation so that it falls within. In one embodiment, the first composition and / or the second composition has a pH of about 7 to about 9. In some embodiments, the pH range of the carbonate ion source as described herein below is from about 8.5 to about 9.5, or from about 8.0 to about 9.0. Suitable pH adjusters and / or buffers for use herein include ammonia, alkanolamines (eg, monoethanolamine, diethanolamine, triethanolamine, monopropanolamine, dipropanolamine, tripropanolamine, Tripropanolamine, 2-amino-2-methyl-1-propanol, and 2-amino-2-hydroxymethyl-1,3, -propanediol and guanidinium salts), alkali metal hydroxides and ammonium hydroxides and alkali metal carbonates And ammonium carbonate, preferably sodium hydroxide, sodium silicate, sodium metasilicate and ammonium carbonate, and weakly acidic substances such as inorganic and inorganic acids such as phosphonic acid, acetic acid, ascorbic acid, citric acid, or tartaric acid, Acid, and mixtures thereof, without limitation.

  The compositions and / or formulations described herein may include an alkalinizing agent. “Alkalinizing agent” means one or more compounds suitable for raising the pH to an alkaline level, in particular to a pH of 9-11. In general, the most commonly used alkalizing agent in the art is ammonia. Non-ammonia alkalizing agents are also known and preferred because they have less olfactory stimulation. For example, alkanolamines such as monoethanolamine can be mentioned. The compositions and / or formulations described herein include monoethanolamine (MEA), sodium silicate, sodium metasilicate, diethanolamine, triethanolamine, monopropanolamine, dipropanolamine, tripropanolamine, 2- Amino-2-methyl-1,3-propanediol, 2-amino-2-methyl-1-propanol (aminomethylpropanol, also known as AMP), 2-amino-2-hydroxymethyl-1,3 A non-ammonia alkalizing agent selected from the group consisting of propanediol and mixtures thereof may be included. Monoethanolamine (MEA) or aminomethylpropanol (AMP) are commonly used in hair dye products that do not contain ammonia, and are preferably used alone or in combination with each other or other alkalizing agents as alkalizing agents. There is a case. Monoethanolamine may be particularly preferably used alone or in combination with other non-ammonia alkalizing agents. The compositions and / or formulations described herein may contain ammonia, for example, less than 0.5% ammonia, in addition to the non-ammonia alkalizing agent. In one embodiment, the alkalinizing agent is monoethanolamine (MEA). In one embodiment, the first and / or second composition comprises an alkalinizing agent monoethanolamine (MEA). In one embodiment, the first and / or second composition comprises an alkalinizing agent monoethanolamine (MEA), and the oxidative dye compound comprises 2-methoxymethyl-1,4-benzenediamine and a coupling agent. It is a mixture.

  In one embodiment, the composition / formulation includes a surfactant. In one embodiment, the first composition and / or the second composition includes a surfactant. The first composition and / or the second composition is about 0.001% to about 10%, or about 0.1% to about 8%, or about 0.5% to about 5%, or about 0. From about 4% to about 2%, or from about 0.8% to about 1.5% surfactant. The surfactant may be selected from the group consisting of an anionic surfactant, an amphoteric surfactant, a zwitterionic surfactant, a cationic surfactant, a nonionic surfactant, or a mixture thereof. Surfactants are useful to stabilize the hydrophobic phase in the composition, for example to stabilize the gel network and / or lamellar structure. In one embodiment, the anionic cosurfactant is sodium lauryl sulfate or sodium laureth sulfate. In one embodiment, the surfactant is a nonionic surfactant. The nonionic surfactant may be selected from the group consisting of lanolin alcohol, polyoxyethylene ether of fatty acid alcohol, and mixtures thereof. In one embodiment, the nonionic surfactant is ceteareth-n, where n is from about 2 to about 100, or from about 10 to about 30.

  In one embodiment, the composition / formulation is substantially free of cationic polymer and / or cationic surfactant. In one embodiment, the composition / formulation is substantially free of silicone compounds.

The first composition and / or the second composition may be in the form of a cream or emulsion. In one embodiment, the first composition and the second composition each have a lamellar structure, which is a sandwich of a hydrophobic phase and a hydrophilic phase, the hydrophilic phase being a thickener. The lamellar structure has a surface interval d, which is the total thickness of one hydrophobic layer and one hydrophilic layer, and this surface interval d is about 12 nm to about 40 nm. . The presence of the lamella structure can be observed with a cryoscanning electron microscope (cryo SEM). The lamella structure can be measured by analyzing the SEM image, for example by calculating the area of the lamella structure per unit area. For this reason, the surface distance d is given by
D = d _water + d _{bilayer
Where} d _water is the hydrophilic phase and d _bilayer is the hydrophobic phase. The interplanar spacing D is 0.06 <q / nm ⁻¹ <27 (0) using a high flux small angle X-ray scattering instrument available from PANalytical under the trade name SAXSess under typical conditions of small angle X-ray scattering (SAXS) measurement. .085 <2θ / degree <equivalent to 40) in the range of q (q = 4π / λsin (θ), where λ is the wavelength and θ is half the scattering angle). can do. Data transparency is calibrated by monitoring the attenuated primary beam intensity and normalizing it to one so that the relative intensities of different samples are obtained. Permeability calibration allows the water contribution to be accurately subtracted from the net sample confusion. The surface separation d is the following equation (known as Bragg equation):
nλ = 2dsin (θ), where n is the number of lamellar bilayers (ie, hydrophobic phases).

  In one embodiment, the spacing d is about 15 nm to about 35 nm, or about 20 nm to about 30 nm, or about 25 nm to about 28 nm.

  In one embodiment, the first and second compositions are substantially free of anionic surfactant and anionic polymer. From the viewpoint of the stability of the lamella structure, it is useful that such anions are not included in the composition.

  In one embodiment, the “coated hair fiber portion” is that of a doll head or mannequin head. In one embodiment, a “coated hair fiber portion” is one that includes synthetic hair. In one embodiment, the “coated hair fiber portion” comprises keratin fibers.

  In one embodiment, the first and / or second composition is obtained from mixing a color formulation and a color formulation together. In one embodiment, the first and / or second composition is obtained from mixing together a color formulation and a color formulation, the color formulation comprising a hair dye, the hair dye comprising A mixture of at least one primary intermediate and at least one coupler, the color formulation comprising from about 0.5% to about 6% thickener (the thickener comprising clay, polysaccharide, Selected from the group consisting of silica, block copolymers of polypropylene oxide (PPO) and polyethylene oxide (PEO), and mixtures thereof), about 1% to about 15% oxidizing agent, and optionally about 1% to about 10 % Fatty acid alcohol, optionally from about 0.1% to about 2% surfactant, and QSP water. In one embodiment, the weight ratio of color formulation to color formulation (i.e., color formulation: color formulation) is from about 1: 5 to about 5: 1. In one embodiment, the color formulation includes a hair dye, the hair dye is a mixture of at least one primary intermediate and at least one coupler, and the color formulation includes hydrogen peroxide. In one embodiment, the thickening formulation includes a thickener and water. In one embodiment, the weight ratio of color formulation to color formulation to thickening formulation (ie, color formulation: color formulation: thickening formulation) is from about 10: 10: 0.5 to about 10: 10: 2, or about 10: 20: 0.5 to about 10: 20: 2.

  The method relates to forming a first plurality of coated hair fiber portions. As used herein, a “hair fiber portion” may be the entire fiber of hair from the root to the tip, or only this portion of the fiber (eg, only the root portion or only the tip portion). Good. As used herein, “multiple hair fiber portions” refers to two or more hair fiber portions. Typically, the plurality of hair fiber portions relate to a bundle of hair fiber portions that are in close proximity, ie assembled together as a bundle. Each root from which the bundle originates may also be in close proximity. However, this may not be the case for longer hair. The plurality of hair fiber portions relate to, for example, a bundle of about 10 hair fibers from the root to the tip. Alternatively, the plurality of hair fiber portions may relate to a bundle of root portions of about 50 hair fibers. The options described above are due to variations in the dyeing effect required to create a particular hairstyle. For example, the target final hair effect is that a first hair dye is applied to about 50% of the root portion, a second hair dye is applied to the remaining 50% of the root portion, and a third dye is applied. Hair may need to be applied to all tip portions. As used herein, the term “coated hair fiber portion” means a portion of hair fiber that is preferably covered or coated with a composition over the majority of the surface area. In one embodiment, the phrase “part of the coated hair fiber, where the coating includes the composition” means “the part of the hair fiber coated with the composition”. The method includes forming a first plurality of coated hair fiber portions, followed by styling the hair, wherein the first plurality of coated hair fiber portions is a second plurality. Contacting the coated hair fiber portion. As used herein, “contacting” means placing two elements in close proximity such that they touch each other.

  In one embodiment, the second hair dye is different from the first hair dye. In one embodiment, the first hair dye provides a final color result that is different from the final color result provided by the second hair dye. In one embodiment, the first plurality of coated hair fiber portions and the second plurality of coated hair fiber portions are not derived from substantially the same plurality of hair fiber roots. In another embodiment, the first plurality of coated hair fiber portions and the second plurality of coated hair fiber portions are derived from substantially the same plurality of hair fiber roots. For example, the same plurality of hair fiber portions may be coated with both a first composition and a second composition. This means that the same plurality of hair fiber parts are dyed with different colors. For example, the first plurality of hair fiber portions can be a root portion of a plurality of hair fibers, the root portion can be coated with a first composition, and the second plurality of hair fiber portions has a tip portion. The remaining portion of the plurality of hair fibers comprising may be coated with the second composition.

  In one embodiment, a first, second, third, and fourth plurality of coated hair fiber portions are formed, the coating comprising a composition according to the second aspect. In one embodiment, the composition for each coating includes two or more different hair dyes, and the hair dyes can provide different color results.

  In one embodiment, the plurality of coated hair fiber portions are laid flat on the head. In one embodiment, the plurality of coated hair fiber portions are sliced. In one embodiment, the first coated hair fiber portion is shaped to form a curl.

  As used herein, “substantially the same” means at least 50% the same, or more than 60%, or more than 70%, or more than 80%, or more than 90%, or more than 95%. Means.

  In one embodiment, the method results in a hairstyle that can be turban, plait, braid, rough tous, wave, chris. Selected from the group consisting of criss-cross, blending, 2-step, sculpting, and combinations thereof.

  In one embodiment, prior to forming the second plurality of coated hair fiber portions, the first plurality of hair fiber portions are styled to form a hairstyle. In one embodiment, following the formation of the second plurality of coated hair fiber portions, the second plurality of coated hair fiber portions is styled to form a hairstyle.

  In one embodiment, the first hair dye and the second hair dye are left on the hair for the color development time. The color development time can be from about 1 minute to about 90 minutes, or from about 5 minutes to about 70 minutes, or from about 10 minutes to about 60 minutes, or from about 10 minutes to about 40 minutes. In one embodiment of the method, the composition is rinsed from the hair after the color development time has elapsed. In one embodiment, the hair is treated with a treatment during the color development time. Treatment is at a temperature of 20 ° C. to 45 ° C., or 30 ° C. to 42 ° C. for at least 0.5 minutes, or at least 1 minute, or at least 3 minutes, or at least 5 minutes, or 20% to 80%, or 40% to It may be selected from the group consisting of exposing the hair to 70% relative humidity for at least 0.5 minutes, at least 1 minute, or at least 3 minutes, or at least 5 minutes, and combinations thereof.

  After rinsing the hair, the hair exhibits a hair dyeing effect. The hair dyeing effect may be selected from the group consisting of hair strand effects, highlights, low lights, and combinations thereof.

  The method does not include the step of applying a solid barrier means for separating the first plurality of coated hair fiber portions and the second plurality of hair fiber portions. As used herein, “solid barrier means” means that the solid material is placed on the hair so that the hair portions do not contact each other, thereby causing no transfer. A foil is an example of a solid barrier means and is typically used so that the hair portions are individually covered within the foil. Another example of a solid barrier means is a cap with holes. Such a cap is disclosed in FIG. 2 of European Patent Application No. 1969961 (A2) (filed Mar. 10, 2008, Procter & Gamble Co., published Sep. 17, 2008) and p. 2 is specifically described in §0004. In one embodiment, the solid barrier means is a physical barrier selected from the group consisting of foil, plastic, film, fluff, filling material, cap, and combinations thereof. In one embodiment, the method applies the liquid barrier means to separate the first plurality of coated hair fiber portions from the second plurality of coated hair fiber portions so that no transfer occurs. including. The liquid barrier means may be a conditioning formulation. In another embodiment, the method does not include the application of any barrier means to separate the first plurality of coated hair fiber portions and the second plurality of hair fiber portions. “Any barrier means” includes liquid barrier means and solid barrier means.

  According to a second aspect, the present invention relates to a hair dyeing composition in a ready-to-use form, the composition comprising a hair dye, an oxidizing agent, a thickener, water and optionally a fatty alcohol, The hair dye is a mixture of at least one primary intermediate and at least one coupler, and the thickener is a block of clay, polysaccharide, silica, polypropylene oxide (PPO) and polyethylene oxide (PEO). Selected from the group consisting of copolymers, and mixtures thereof, the composition comprises from about 0.2% to about 20% thickener. In one embodiment, the hair dyeing composition has a lamellar structure, the lamellar structure is a sandwich of a hydrophobic layer and a hydrophilic layer, the lamellar structure having a face spacing d, the face spacing d being This is the total thickness of one hydrophobic layer and one hydrophilic layer, and the surface interval d is about 12 nm to about 40 nm. This hydrophobic layer contains fatty acid alcohol, and this hydrophilic layer contains water. And this hydrophilic layer contains a thickener. The lamellar structure, the surface interval d, and the measurement methods thereof have been described above. In one embodiment, the hydrophilic layer comprises at least about 70% water based on the total weight of the hydrophilic layer. Details disclosed herein with respect to the composition / formulation of other embodiments are also applicable to the second embodiment.

  According to a third aspect, the invention relates to the use of the composition according to the second aspect for dyeing and / or styling hair. Details disclosed herein with respect to the composition / formulation of other aspects are also applicable to the third aspect.

According to a fourth aspect, the present invention relates to a color formulation comprising:
From about 0.5% to about 10% thickener selected from the group consisting of clays, polysaccharides, silica, block copolymers of polypropylene oxide (PPO) and polyethylene oxide (PEO), and mixtures thereof; ,
-About 1% to about 15% oxidant;
-About 1% to about 10% fatty acid alcohol, if desired;
-About 0.1% to about 2% surfactant, if desired;
-Water.

  In one embodiment, the oxidant is hydrogen peroxide. Details disclosed herein for the composition / formulation of other embodiments are also applicable to the fourth embodiment.

  According to a fifth aspect, the present invention relates to a method for the preparation of a hair dyeing composition, which method comprises (a) a color preparation according to the fourth aspect and (b) a hair comprising a hair dye. A dyeing formulation, wherein the hair dye comprises mixing a hair formulation, which is a mixture of at least one primary intermediate and at least one coupler. In one embodiment, the color formulation is substantially free of thickeners, which are clays, polysaccharides, silica, block copolymers of polypropylene oxide (PPO) and polyethylene oxide (PEO), and these Selected from the group consisting of: In one embodiment, the color formulation further comprises a direct dye. Details disclosed herein for the composition / formulation of other embodiments are also applicable to the fifth embodiment.

  According to a sixth aspect, the present invention relates to a kit comprising (a) an application instruction comprising the method according to the first aspect, and (b) a composition. In one embodiment, the composition comprises a hair coloring composition described herein (see second aspect) and a color formulation described herein (see fourth aspect). Selected from the group consisting of Details disclosed herein for the composition / formulation of other embodiments are also applicable to the sixth embodiment.

  According to a seventh aspect, the present invention provides: (a) about 0.5% to about 10% thickener (this thickener is clay, polysaccharide, silica, polypropylene oxide (PPO) and polyethylene oxide) (B) selected from the group consisting of block copolymers with (PEO) and mixtures thereof) and (b) a hair dye (which is a mixture of at least one primary intermediate and at least one coupler). And (c) optionally an alkalinizing agent, (d) optionally from about 1% to about 10% fatty acid alcohol, and (e) water, the color formulation comprising: It is substantially free of peroxides and persulfates. In one embodiment, the color formulation is further substantially free of oxidizing agents. Details disclosed herein for the composition / formulation of other embodiments are also applicable to the seventh embodiment.

  The following examples are color formulations, color formulations, and thickeners to obtain the first and / or second compositions described herein.

注：§＝記載の数字は、色調合物の％（重量／重量）計算量である。

Note: The § = numbers are calculated (% weight / weight) of the color formulation.

注：§＝記載の数字は、発色調合物の％（重量／重量）計算量である。

Note: The § = numbers are calculated% (weight / weight) of the color formulation.

Data Experiment 1-Long-lasting retention evaluation The long-term retention measurement is the observation of the change in hair bundle height over time at high humidity (20 ° C and 65% relative humidity). These methods are carried out in order to determine the shape stability, i.e. retention, of the hair bundle treated with the composition according to the invention. A height meter that includes a laser is used to detect changes in the height of the hair bundle, which indicates the amount of retention provided by the composition according to the invention. The color formulation, the color formulation and, if used, the thickener (see the Examples section above) are mixed to form the final composition. First, the thickener is mixed with the specified amount of color formulation. The color formulation and the color formulation are then mixed in a 1: 1 ratio to form the final composition. The control composition does not conform to the present invention because it does not contain a thickener in the coloring composition. The following method was used:

  Treatment with each composition: A total of at least 20 g of each composition was mixed thoroughly using a color brush or in an applicator flask. Five dry hair strands having a length of 170 mm and a dry weight of 2.00 g to 2.02 g are placed on a Plexiglas plate. The composition is applied to the hair bundle. Disperse the composition evenly over the hair bundle using a brush so as to keep the hair of the hair bundle straight and parallel. The final weight of each hair bundle is 6.20 g to 6.23 g.

Measurement procedure: Each hair bundle has a rubber gatherer at one end and these rubber ends of the treated hair bundle are placed horizontally on the rack. A narrow bar 55mm in front of the rack is parallel to the bench and is higher than the bench by the same height as the rack. Each hair bundle is positioned horizontally from the rack toward the narrow bar. After the narrow bar, a protruding length of 102 mm is left for each hair bundle. A wet hair bundle (containing 50% humidity, which may reflect the wiping of dry hair with a towel) hangs loosely from a narrow bar. The composition applied to the hair bundle provides rigidity (ie retention) for the protruding length of the hair bundle so that they do not hang loosely from the narrow bar. By measuring the height of the tip of the hair bundle, the extent to which the protruding length of the hair bundle is maintained is measured. Using an altimeter with an approaching semiconductor laser, the protruding height of the tip of the hair bundle is determined. Measurements are taken after 0 minutes, 2 minutes, 5 minutes, 10 minutes, 15 minutes and 30 minutes. Considering the length of the hair bundle in the resulting retention, calculate as follows:
Retention [%] = 100 − ((l _t / 102) × 100)
Where l _t = height of the hair bundle protruding horizontally and 102 mm = the protruding length of the hair bundle.

If the hair bundle was left horizontally, it has a 0mm of l _t, therefore, has a 100% holding percentage, i.e., they may be the best result in possible. A loosely hanging wet hair bundle has an l _t of 102 mm and therefore has a retention percentage of 0%, ie these may be the worst possible result.

  The results of Experiment 1 are shown in FIGS. Since 5 hair tresses are used for each composition, each retention value (shown as a percentage (see Y axis)) is an average of 5 replicates. Each figure shows the color formulation, color formulation, and thickener (see Examples section above) mixed to form the final composition.

  The dimensions and values disclosed herein are not to be understood as being strictly limited to the exact numerical values recited. Rather, unless otherwise specified, each such dimension is intended to mean both the recited value and a functionally equivalent range surrounding that value. For example, a dimension disclosed as “40 mm” is intended to mean “about 40 mm”.

  All references cited herein, including any cross-references or related patents or related applications, are hereby incorporated by reference in their entirety, unless expressly excluded or otherwise limited. Citation of any document is not an admission that such document is prior art to all inventions disclosed or claimed in this application, and such document alone or in all other references. And no reference to, teaching, suggestion, or disclosure of any of these inventions in any combination with. Further, in this document, the meaning assigned to a term in this document if the scope of any meaning or definition of the term contradicts any meaning or definition of a similar term in a document incorporated by reference. Or it shall conform to the definition.

  While particular embodiments have been illustrated and described, it would be obvious to those skilled in the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. Accordingly, it is intended to cover in the appended claims all such changes and modifications that are within the scope of this invention.

Claims (15)

A method for dyeing hair, the method comprising:
(I) forming a first plurality of coated hair fiber portions by applying the first composition to the first plurality of hair fiber portions,
The first composition comprises a first hair dye, and then (ii) styling the hair, wherein the first plurality of coated hair fiber portions is a second plurality. Contacting the coated hair fiber portion of:
Including
The second plurality of coated hair fiber portions is coated with a second composition;
The second composition includes a second hair dye,
The method does not include the step of applying a solid barrier means to separate the first plurality of coated hair fiber portions and the second plurality of hair fiber portions;
The first composition and the second composition are substantially free of persulfate,
And the first composition and the second composition comprise from about 0.2% to about 20% thickener, and the thickener, based on the total weight of the respective composition. The method wherein the agent is selected from the group consisting of clays, polysaccharides, silica, block copolymers of polypropylene oxide (PPO) and polyethylene oxide (PEO), and mixtures thereof.   The method according to claim 1, wherein the second hair dye is different from the first hair dye. The thickener is a water-soluble thermosensitive polymer, the water-soluble thermosensitive polymer comprises more than 80% polyoxyalkylene triblock linear chain by weight of the thermosensitive polymer, the linear chain being poly (ethylene oxide) ) (PEO) block and poly (propylene oxide) (PPO) block in the form of PEO-PPO-PEO,

Wherein 20 <x <120, 20 <y <120, 20 <z <120, and m> 0, and the straight chain is converted to the straight chain by either a carbamate bond or a urea bond. 3. A method according to claim 1 or 2 wherein they are linked to each other by one or more organic linking groups attached and both the carbamate bond and the urea bond are present in the polymer.   4. The method of claim 1, wherein the first composition and the second composition comprise from about 0.4% to about 3% thickener, based on the total weight of each respective composition. The method according to claim 1.   The method according to claim 1, wherein the first and / or second hair dye is an oxidative dye compound, and the first and / or second composition comprises an oxidant. .   Each of the first composition and the second composition has a lamellar structure, and the lamellar structure is a sandwich of a hydrophobic phase and a hydrophilic phase, and the hydrophilic phase contains the thickener. The lamellar structure has a spacing d (d-spacing), which is the total thickness of one hydrophobic layer and one hydrophilic layer, and the spacing d is about 12 nm to about 40 nm. The method according to any one of claims 1 to 5, wherein   The thickener is clay, and the clay is selected from the group consisting of laponite clay, bentonite clay, and mixtures thereof, each of the first composition and the second composition being about 2% to 7. A method according to any one of the preceding claims comprising about 7% clay.   The thickener is a polysaccharide, and the polysaccharide is selected from the group consisting of hydroxyethylcellulose, hydroxypropylcellulose, starch compounds, xanthan gum, carrageenan, and mixtures thereof. The method according to item.   The first hair dye and / or the second hair dye is a mixture of at least one primary intermediate and at least one coupler, the primary intermediate being 2-methoxymethyl-1 , 4-diaminobenzene and the coupler is from the group consisting of 5-amino-4-chloro-o-cresol, 2,6-diaminopyridine, 2,6-dihydroxyethylaminotoluene, and mixtures thereof. 9. The method according to any one of claims 1 to 8, which is selected.   10. A method according to any one of the preceding claims, wherein the first and / or second composition comprises an alkylating agent monoethanolamine (MEA). A hair dyeing composition in a ready-to-use form,
The composition comprises a hair dye, an oxidant, a thickener, water, and optionally a fatty acid alcohol; the hair dye is a mixture of at least one primary intermediate and at least one coupler;
And the thickener is selected from the group consisting of clay, silica, block copolymers of polypropylene oxide (PPO) and polyethylene oxide (PEO), and mixtures thereof;
And the composition comprises from about 0.2% to about 20% thickener.   The composition of claim 11, wherein the composition comprises from about 1.0% to about 2.0% thickener.   Use of the composition according to claim 11 or 12 for dyeing and / or styling hair. From about 0.5% to about 10% thickener selected from the group consisting of clay, silica, block copolymer of polypropylene oxide (PPO) and polyethylene oxide (PEO), and mixtures thereof;
-About 1% to about 15% oxidant;
-About 1% to about 10% fatty acid alcohol, if desired;
-About 0.1% to about 2% surfactant, if desired;
-Water,
A developing formulation. a) the color formulation of claim 14;
b) a hair dyeing formulation comprising a hair dye, wherein the hair dye is a mixture of at least one primary intermediate and at least one coupler;
A method for preparing a hair dyeing composition comprising the step of mixing.

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